Synthesis of derivatives of pyrazolo[1,5-a]pyrrolo[1,2-c][1,3,6]-benzotriazocine,a new class of compounds with potential CNS activity

The synthesis of derivatives of pyrazolo1,5-a]pyrrolo1,2-c]1,3,6]benzotriazocine was obtained by the reaction of arylaldehydes with some 1-(2-aminophenyl)-5-(pyrrol-1-yl)pyrazoles, as hydrochlorides. Characterization of this new class of compounds was effected with ir, pmr and ¹³C nmr spectral data.